Helicobacter pylori ABC transporter: effect of allelic exchange mutagenesis on urease activity.
Helicobacter pylori urease requires nickel ions in the enzyme active site for catalytic activity. Nickel ions must, therefore, be actively acquired by the bacterium. NixA (high-affinity nickel transport protein)-deficient mutants of H. pylori retain significant urease activity, suggesting the presen...
Uloženo v:
| Vydáno v: | J Bacteriol |
|---|---|
| Hlavní autoři: | , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
American Society for Microbiology (ASM)
1997
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC179482/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9294450/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.179.18.5892-5902.1997 |
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